Promise based HTTP client for the browser and node.js

ECMAScript extensions and shims

Runtime library for TypeScript helper functions

RFC4122 (v1, v4, and v5) UUIDs

Brand checking of React Elements.

Browser-friendly inheritance fully compatible with standard node.js inherits()

A querystring parser that supports nesting and arrays, with a depth limit

babel's modular runtime helpers

Get and robustly cache all JS language-level intrinsics at first require time

Implementation of Function.prototype.bind

Robustly `.call.bind()` a function

string representations of objects in node and the browser

Determine if the JS environment has Symbol support. Supports spec, or shams.

Store information about any JS value in a side channel. Uses WeakMap if available.

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

ES2015 `Object.assign()` ponyfill

ECMAScript spec abstract operations.

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

Node's event emitter for all engines.

Determine if an object is a Buffer

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

Standard library

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Returns an array of Typed Array names that are available in the current environment

Node.js's util module for all engines

A better forEach

Port of jQuery.extend for node.js and the browser

Object.prototype.hasOwnProperty.call shortcut

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

Is this an arguments object? It's a harder question than you think.

React is a JavaScript library for building user interfaces.

The lodash method `_.debounce` exported as a module.

Determine if a function is a native generator function.

The core `url` packaged standalone for use with Browserify.

Modern JavaScript date utility library

ES2015-compliant shim for Object.is - differentiates between -0 and +0

Copies non-react specific statics from a child component to a parent component

Node's querystring module for all engines.

A simple utility for conditionally joining classNames together

The assert module from Node.js, for the browser.

tiny modular DOM lib for ie9+

Standard library

A node.js package for Steven Levithan's excellent dateFormat() function.

Lodash exported as ES modules.

Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.

Node's querystring module for all engines. (ES3 compat fork)

Like lodash isEqualWith but for shallow equal.

babel's modular runtime helpers with core-js@3 polyfilling

Manage session history with JavaScript

Graphical primitives for visualization, such as lines and areas.

ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.

Check if something is a promise

Performant, flexible and extensible forms library for React Hooks

JavaScript implementation of the "accept" attribute for HTML5 <input type="file">

Angular - library for using Angular in a web browser

ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill

Drag and drop sans the GUI

Create components whose prop changes map to a global side effect

A document head manager for React

Drag and Drop for React

Monitor if a component is inside the viewport, using IntersectionObserver API

HTML5 backend for React DnD

An enterprise-class UI design language and React components implementation

Debounce hook for react

A WebGL interactive maps library

Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)

The default theme for chakra components

Painless forms for Vue.js

Social media share buttons and share counts for React.

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

String#replace for React components

Split SDK